ClearClock Ultra-Low Jitter 5.0 x 3.2mm XO · ClearClock Ultra-Low Jitter 5.0 x 3.2mm XO Pb 5.0 x...
Transcript of ClearClock Ultra-Low Jitter 5.0 x 3.2mm XO · ClearClock Ultra-Low Jitter 5.0 x 3.2mm XO Pb 5.0 x...
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Features Applications
• 3rd overtone solution • Ultra-Low jitter: 70 fs typ RMS
(100fs MAX, F= 156.25MHz LVPECL); spurs included • Frequency range: 100MHz to 200MHz • Lowest in-class power consumption (16mA Typ LVDS) • ± 20ppm & ± 25ppm stability (-40 to +85ºC) options
available (dependent on frequency) • 3.3V, 2.5V, 1.8V Vdd supply • LVPECL, LVDS, & HCSL differential output options • Output enable standard
• Networking and communications • Gigabit Ethernet • Fibre Channel • SONET/SDH • RF systems, base stations (BTS) • Datacenter • PCI Express • Test & measurement
Options and Part Identification [Note 1]
Note 1: Contact Abracon for non-standard part number configurations and/or requests with carrier frequency callouts up to 5 & 6 digit accuracy after the decimal.
Part Number Example:AK5PAF1-156.2500AK5PAF1-156.2500T2AK5PAF1-156.2500T
AK5
(1): OutputP: LVPECLD: LVDSH: HCSL
(2): Vdd
A: 3.3VB: 2.5V
C: 1.8V (*)
(3): Stability over OTRD: ±15ppm over -20°C to +70°C
Q: ±20ppm over -40°C to +85°C (**)F: ±25 ppm over -40°C to +85°C
(4): OE Function1: OE Pin 1; Active High3: OE Pin 2; Active High
(5): Output Frequencyin MHz
Please specify the frequency in units of MHz out to
4 digit accuracy after the decimal.Example: “156.2500”=156.25MHz
(6): PackagingBlank: Bulk (***)
T2: Tape & Reel 250 unitsT: Tape & Reel 1,000 units
(*) ExcludingLVPECL
(**) Contact Abracon for availability
(***) MOQ: 25 units
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Note 2: Supply Voltage (Vdd) = 1.8V option not available with LVPECL outputNote 3: Relative to initial measured frequency @ +25°CNote 4: Option Q only available in select frequencies. Please contact Abracon for availability Note 5: Relative to post-reflow frequencyNote 6: Includes temperature stability, initial frequency accuracy, load pulling, power supply variation, and 20-year aging
Electrical Characteristics
Parameters Min. Typ. Max. Unit NotesFrequency Range 100 200 MHz
Standard Available Frequencies100 122.88 125
MHz Contact Abracon for availability of frequenices not listed148.5 156.25 200
Supply Voltage (Vdd) [Note 2]
2.97 3.3 3.63V
Option “A”2.37 2.5 2.62 Option “B”1.71 1.8 1.89 Option “C”
Supply Current (Idd)LVPECL 30 50
mA@ 200MHz; @ Vdd = 3.3V
LVDS 16 27 @ 200MHz; @ Vdd = 3.3VHCSL 17 30 @ 200MHz; @ Vdd = 3.3V
Operating Temperature Range-20 +70
°COption “D”
-40 +85 Option “F” or “Q”Storage Temperature -55 +150 °CFrequency Accuracy (Initial Set-Tolerance) [Note 3]
at time of shipment (Pre-Reflow) @ +25°C -10 < ±5 +10 ppm Relative to carrier frequency
Frequency Stability over [Note 4] Operating Temperature Range
-15 +15ppm
Option “D” (-20°C to +70°C)-20 +20 Option “Q” (-40°C to +85°C)-25 +25 Option “F” (-40°C to +85°C)
Aging over 20 Year Product Life [Note 5] -15 +15 ppm
All-Inclusive Frequency Accuracy (Total Stability) over 20 Year Product Life [Note 5, 6]
-40 +40ppm
Option “D” (-20°C to +70°C)-45 +45 Option “Q” (-40°C to +85°C)-50 +50 Option “F” (-40°C to +85°C)
Rise (Tr) / Fall (Tf) Time 20% to 80% Vpeak to peak
LVPECL0.2 0.4
ns
@ Vdd=3.3V, RL=50Ω
0.3 0.6 @ Vdd=2.5V, RL=50Ω
LVDS
0.15 0.4 @ Vdd=3.3V, RL=100Ω
0.15 0.4 @ Vdd=2.5V, RL=100Ω
0.3 0.5 @ Vdd=1.8V, RL=100Ω
HCSL
0.3 0.5 @ Vdd=3.3V, RL=50Ω to GND
0.3 0.5 @ Vdd=2.5V, RL=50Ω to GND
0.3 0.6 @ Vdd=1.8V, RL=50Ω to GND
Duty Cycle 45 55 %Start-up Time [Note 3] < 2 5.0 ms
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Note 7: Guaranteed by characterization; RMS Phase Jitter specifications are inclusive of any spursNote 8: Phase jitter measured with Keysight E5052B Signal Source AnalyzerNote 9: Refer to the next section for phase noise test setup and representative phase noise plots
Electrical Characteristics Cont.
Parameters Min. Typ. Max. Unit Notes
DifferentialOutput High Voltage (VOH)Output Low Voltage (VOL)
LVPECLVOH Vdd-1.03 Vdd-0.88
V
RL=50Ω to Vdd–2.0VVOL Vdd-1.85 Vdd-1.60
LVDSVOH 1.40 1.60
RL=100Ω between both outputsVOL 0.90 1.10
HCSLVOH 0.40 0.74 0.85 RL=50Ω to ground on each
outputVOL -0.15 0.00 0.15
Output Voltage Swing0.595 0.75 0.93
VLVPECL
0.25 0.35 0.45 LVDS0.620 0.70 0.78 HCSL
Output Enable & Disable Control0.7*(Vdd) V
Output Enable; or No Connect0.3*(Vdd) Output Disable; High Impedance
Output Enable Time < 1 5.0 msOutput Disable Time 0.2 μsOutput Disable Current Consumption < 10 μA OE ≤ 0.3V
RMS Phase Jitter [Note 7, 8, 9]
@ +25°C
(12kHz-20MHz BW)
@ 200 MHz
LVPECL115 140
fsec
@ Vdd=3.3V115 140 @ Vdd=2.5V
LVDS125 150 @ Vdd=3.3V65 90 @ Vdd=2.5V
HCSL120 145 @ Vdd=3.3V125 150 @ Vdd=2.5V
@ 156.25 MHz
LVPECL75 100
fsec
@ Vdd=3.3V80 105 @ Vdd=2.5V
LVDS75 100 @ Vdd=3.3V
100 125 @ Vdd=2.5V
HCSL120 145 @ Vdd=3.3V120 145 @ Vdd=2.5V
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Note 7: Guaranteed by characterization; RMS Phase Jitter specifications are inclusive of any spursNote 8: Phase jitter measured with Keysight E5052B Signal Source AnalyzerNote 9: Refer to the next section for phase noise test setup and representative phase noise plots
Electrical Characteristics Cont.
Parameters Min. Typ. Max. Unit Notes
RMS Phase Jitter [Note 7, 8, 9]
@ +25°C
(12kHz-20MHz BW)
@ 148.5 MHz
LVPECL75 100
fsec
@ Vdd=3.3V80 105 @ Vdd=2.5V
LVDS125 150 @ Vdd=3.3V120 145 @ Vdd=2.5V
HCSL115 140 @ Vdd=3.3V115 140 @ Vdd=2.5V
@ 125 MHz
LVPECL95 120
fsec
@ Vdd=3.3V125 150 @ Vdd=2.5V
LVDS185 210 @ Vdd=3.3V175 300 @ Vdd=2.5V145 170 @ Vdd=1.8V
HCSL135 160 @ Vdd=3.3V125 150 @ Vdd=2.5V135 160 @ Vdd=1.8V
@ 122.88 MHz
LVPECL105 130
fsec
@ Vdd=3.3V115 140 @ Vdd=2.5V
LVDS195 220 @ Vdd=3.3V180 205 @ Vdd=2.5V145 170 @ Vdd=1.8V
HCSL125 150 @ Vdd=3.3V115 140 @ Vdd=2.5V180 205 @ Vdd=1.8V
@ 100 MHz
LVPECL185 210
fsec
@ Vdd=3.3V160 185 @ Vdd=2.5V
LVDS305 330 @ Vdd=3.3V300 325 @ Vdd=2.5V195 220 @ Vdd=1.8V
HCSL170 195 @ Vdd=3.3V180 205 @ Vdd=2.5V175 200 @ Vdd=1.8V
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Phase Noise Test Setup [Note 10]
• Keysight E5052B Signal Source Analyzer• Integration Bandwidth = 12kHz to 20MHz• Spurious Activity (entire plot trace) = NOT Omitted (Normalized in dBc/Hz)• Specifed Spur Omission Function = NOT Enabled• IF Gain = 20dB• Correlation = 5• Average = 3
Note 10: Contact Abracon for phase noise plots at alternative supply voltage (Vdd) & differential output formats.
F=156.2500MHz | Vdd=3.3V | LVPECLRMS Phase Jitter = 70 fsec
F=156.2500MHz | Vdd=2.5V | LVPECLRMS Phase Jitter = 80 fsec
F=156.2500MHz | Vdd=3.3V | LVDSRMS Phase Jitter = 75 fsec
F=156.2500MHz | Vdd=2.5V | LVDSRMS Phase Jitter = 96 fsec
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Representative Phase Noise Plots @ +25°C [Note 10]
F= 156.2500MHz | Vdd=3.3V | HCSLRMS Phase Jitter = 116 fsec
F=156.2500MHz | Vdd=2.5V | HCSLRMS Phase Jitter = 111 fsec
F=125.0000MHz | Vdd=3.3V | LVPECLRMS Phase Jitter = 90 fsec
F= 125.0000MHz | Vdd=1.8V | LVDSRMS Phase Jitter = 140 fsec
Note 10: Contact Abracon for phase noise plots at alternative supply voltage (Vdd) & differential output formats.
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Representative Phase Noise Plots @ +25°C Cont. [Note 10]
F= 100.0000MHz | Vdd=3.3V | HCSLRMS Phase Jitter = 166 fsec
F=100.0000MHz | Vdd=2.5V | HCSLRMS Phase Jitter = 178 fsec
F=100.0000MHz | Vdd=1.8V | HCSLRMS Phase Jitter = 176 fsec
Note 10: Contact Abracon for phase noise plots at alternative supply voltage (Vdd) & differential output formats.
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Typical Frequency vs. Temperature Characteristics
Differential Output Waveform
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Recommended Test Circuit [Note 11]
Vdd=3.3V: R1=R3=127Ω; R2=R4=82.5 ΩVdd=2.5V: R1=R3=250Ω; R2=R4=62.5 Ω
LVPECL LVDS
HCSL
Note 11: Recommended test circuit images are representative of when the OE Function is located on Pin 1; when the OE Function is located on Pin 2, then Pin 1=No Connect & Pin 2=OE or No Connect.
vdd
vdd
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Dimensions: inches [mm]
Case 1Pin #1=Output
Enable/Disable Functionwhere OE is Active HIGH
Pin Description
# 1
Output Enable =Logic High, “1”, Vdd
Output Disable =Logic Low, “0”, GND
# 2 No Connect# 3 GND# 4 Output# 5 Complementary output# 6 Supply Voltage (Vdd)
Mechanical Dimensions
Case 2Pin #2=Output
Enable/Disable Functionwhere OE is Active HIGH
Pin Description# 1 No Connect
# 2
Output Enable =Logic High, “1”, Vdd
Output Enable =Logic Low, “0”, GND
# 3 GND# 4 Output# 5 Complementary output# 6 Supply Voltage (Vdd)
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Recommended Reflow Profile [Note 12]
Note 12: Can withstand: 2 reflowsNote 13: Ramp Up Rate (TL → TP) = 3°C / sec. MAX Note 14: Ramp Down Rate (TP → TL) = 6°C / sec. MAXNote 15: Time 25°C to Peak Temperature (25°C → TP) = 8 minutes MAX All temperatures refer to topside of the package, measured on the package body surface.
Tp
TLTL
Tp
TSMIN
TSMAX
Ramp Up
Ramp Down
Critical Zone
TL to Tp
2
3
1
Time
t 25˚C to Peak25
Preheat
Tem
pera
ture
Zone Description Temperature Time
1 Preheat / Soak TSMIN ~ TSMAX150°C ~ 200°C 60 ~ 180 sec.
2 Reflow TL217°C 60 ~ 150 sec.
3 Peak heat TP260°C±5°C 20 ~ 40 sec.
[Note 13] [Note 14]
[Note 15]
LLC
ABRACON IS ISO9001-2015CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669Phone: 512-371-6159 | Fax: 512-351-8858For terms and conditions of sales, please visit:www.abracon.com
REVISED: 04.15.2019
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
Pb 5.0 x 3.2 x 1.3 mm
RoHS/RoHS II CompliantMSL = 1
AK5ESD Sensitive
Packaging
Bulk (MOQ = 25 units)T2 = Tape & Reel 250 units/reelT= Tape & Reel 1,000 units/reel
Feeding (PULL) Direction →
Dimensions: mm
Tape DimensionsA 12.0B 5.30C 3.60D 8.00E 1.40
Reel DimensionsF 180.00G 13.00H 16.00
ATTENTION: Abracon LLC’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information.